Screw cap for a jar



FIG. 1 is a top plan view of a screw cap showing my new design;

FIG. 2 is a bottom plan view of the screw cap;

FIG. 3 is a side elevational view of the screw cap;

FIG. 4 is a cross sectional view of the screw cap, taken along line A-Aof FIG. 3, with an enlarged detail view of one corner added for clarityof disclosure;

FIG. 5 is a top perspective view of the screw cap; and,

FIG. 6 is a bottom perspective view of the screw cap.

CLAIM Applicant claims the ornamental design for a screw cap for a jar,as shown and described herein.